Any of the recent Shout Factory sets are a good place to start as they contain  lot of the funnier episodes. 

Along the same lines as MST, check out Rifftrax and Cinematic Titanic.  They are both done by the same people who did MST and they are releasing new episodes of their own and most are just as funny as MST was.


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The modern conservative is engaged in one of man's oldest exercises in moral philosophy; that is, the search for a superior moral justification for selfishness.

--John Kenneth Galbraith